OperationalPetController::LanguageComprehension Class Reference

#include <LanguageComprehension.h>

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List of all members.

Public Member Functions

 LanguageComprehension (Control::PetInterface &agent)
virtual ~LanguageComprehension (void)
void resolveLatestSentenceReference (void)
void answerLatestQuestion (void)
void resolveLatestSentenceCommand (void)
std::string resolveFrames2Relex ()

Protected Member Functions

HandleSeq getActivePredicateArguments (const std::string &predicateName)
std::string resolveRelex2Sentence (const std::string &relexInput)
void init (void)
void loadFrames (void)

Static Protected Member Functions

static SCM execute (SCM objectObserver, SCM figureSemeNode, SCM groundSemeNode, SCM ground2SemeNode)
static void createFrameInstancesFromRelations (AtomSpace &atomSpace, HandleSeq &resultingFrames, const std::list< Spatial::LocalSpaceMap2D::SPATIAL_RELATION > &relations, const std::string &objectA, const std::string &objectB, const std::string &objectC)

Protected Attributes

Control::PetInterface & agent
std::string nlgen_server_host
int nlgen_server_port
FramesToRelexRuleEngine framesToRelexRuleEngine
NLGenClient * nlgenClient
bool initialized

Static Protected Attributes

static Control::PetInterface * localAgent = NULL

Detailed Description

Definition at line 37 of file LanguageComprehension.h.

Constructor & Destructor Documentation

LanguageComprehension::LanguageComprehension ( Control::PetInterface &  agent  ) 

Definition at line 32 of file LanguageComprehensionCore.cc.

LanguageComprehension::~LanguageComprehension ( void   )  [virtual]

Definition at line 37 of file LanguageComprehensionCore.cc.

References nlgenClient.

Member Function Documentation

void LanguageComprehension::resolveLatestSentenceReference ( void   ) 

Definition at line 74 of file LanguageComprehensionCore.cc.

References opencog::Logger::error(), opencog::Logger::info(), init(), PetCombo::instance(), and opencog::logger().

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void LanguageComprehension::answerLatestQuestion ( void   ) 

Definition at line 87 of file LanguageComprehensionCore.cc.

References agent, opencog::Logger::error(), getActivePredicateArguments(), AtomSpaceUtil::getAgentHandle(), Control::PetInterface::getAtomSpace(), Control::PetInterface::getCurrentModeHandler(), Control::PetInterface::getPetId(), opencog::Logger::info(), init(), PetCombo::instance(), opencog::logger(), resolveFrames2Relex(), AtomSpaceUtil::setPredicateValue(), and opencog::TruthValue::TRUE_TV().

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void LanguageComprehension::resolveLatestSentenceCommand ( void   ) 

Definition at line 162 of file LanguageComprehensionCore.cc.

References agent, opencog::Logger::debug(), opencog::Logger::error(), getActivePredicateArguments(), opencog::AtomSpace::getArity(), Control::PetInterface::getAtomSpace(), Control::PetInterface::getCurrentModeHandler(), opencog::AtomSpace::getName(), opencog::AtomSpace::getOutgoing(), opencog::AtomSpace::getType(), opencog::Logger::info(), init(), PetCombo::instance(), and opencog::logger().

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std::string LanguageComprehension::resolveFrames2Relex (  ) 

Definition at line 214 of file LanguageComprehensionCore.cc.

References agent, opencog::Logger::debug(), opencog::Logger::error(), framesToRelexRuleEngine, getActivePredicateArguments(), opencog::TLB::getAtom(), Control::PetInterface::getAtomSpace(), AtomSpaceUtil::getFrameInstanceElementsValues(), opencog::AtomSpace::getHandleSet(), opencog::AtomSpace::getName(), opencog::AtomSpace::getOutgoing(), OperationalPetController::OutputRelex::getOutput(), init(), opencog::logger(), OperationalPetController::FramesToRelexRuleEngine::resolve(), resolveRelex2Sentence(), opencog::Atom::toString(), and opencog::Handle::UNDEFINED.

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HandleSeq LanguageComprehension::getActivePredicateArguments ( const std::string &  predicateName  )  [protected]

Definition at line 120 of file LanguageComprehensionCore.cc.

References opencog::AtomSpace::addNode(), agent, opencog::Logger::debug(), opencog::Logger::error(), opencog::TLB::getAtom(), Control::PetInterface::getAtomSpace(), opencog::AtomSpace::getHandleSet(), opencog::TruthValue::getMean(), opencog::AtomSpace::getOutgoing(), opencog::AtomSpace::getTV(), opencog::TruthValue::isNullTv(), opencog::logger(), opencog::toString(), and opencog::Handle::UNDEFINED.

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std::string LanguageComprehension::resolveRelex2Sentence ( const std::string &  relexInput  )  [protected]

Definition at line 324 of file LanguageComprehensionCore.cc.

References opencog::Logger::debug(), init(), opencog::logger(), nlgen_server_host, nlgen_server_port, nlgenClient, and OperationalPetController::NLGenClient::send().

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void LanguageComprehension::init ( void   )  [protected]

Definition at line 45 of file LanguageComprehensionCore.cc.

References agent, opencog::config(), opencog::Logger::error(), execute(), opencog::Config::get(), opencog::Config::get_int(), Control::PetInterface::getPetId(), initialized, PetCombo::instance(), loadFrames(), localAgent, opencog::logger(), nlgen_server_host, nlgen_server_port, and nlgenClient.

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void LanguageComprehension::loadFrames ( void   )  [protected]

Definition at line 196 of file LanguageComprehensionFrames.cc.

References opencog::AtomSpace::addLink(), opencog::AtomSpace::addNode(), agent, opencog::config(), opencog::Logger::debug(), opencog::Logger::error(), opencog::Config::get(), Control::PetInterface::getAtomSpace(), input(), opencog::logger(), opencog::AtomSpace::setLTI(), opencog::AtomSpace::setTV(), and opencog::TruthValue::TRUE_TV().

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SCM LanguageComprehension::execute ( SCM  objectObserver,
SCM  figureSemeNode,
SCM  groundSemeNode,
SCM  ground2SemeNode 
) [static, protected]

The static elements below will be replaced by a SchemePrimitive soon

Definition at line 35 of file LanguageComprehensionFrames.cc.

References opencog::AtomSpace::addLink(), Spatial::LocalSpaceMap2D::computeSpatialRelations(), createFrameInstancesFromRelations(), opencog::Logger::debug(), opencog::Logger::error(), Spatial::LocalSpaceMap2D::getAllObjects(), opencog::TLB::getAtom(), Control::PetInterface::getAtomSpace(), Spatial::LocalSpaceMap2D::getEntity(), opencog::AtomSpace::getIncoming(), opencog::SpaceServer::getLatestMap(), opencog::StandardException::getMessage(), opencog::AtomSpace::getName(), Spatial::LocalSpaceMap2D::getNextDistance(), opencog::AtomSpace::getOutgoing(), opencog::AtomSpace::getSpaceServer(), opencog::AtomSpace::getType(), opencog::AtomSpace::inheritsType(), localAgent, opencog::logger(), opencog::Atom::toString(), and opencog::Handle::UNDEFINED.

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void LanguageComprehension::createFrameInstancesFromRelations ( AtomSpace &  atomSpace,
HandleSeq &  resultingFrames,
const std::list< Spatial::LocalSpaceMap2D::SPATIAL_RELATION > &  relations,
const std::string &  objectA,
const std::string &  objectB,
const std::string &  objectC 
) [static, protected]

Definition at line 162 of file LanguageComprehensionFrames.cc.

References opencog::AtomSpace::addNode(), Spatial::LocalSpaceMap2D::BETWEEN, opencog::AtomSpace::getHandle(), AtomSpaceUtil::setPredicateFrameFromHandles(), and Spatial::LocalSpaceMap2D::spatialRelationToString().

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Member Data Documentation

Control::PetInterface * LanguageComprehension::localAgent = NULL [static, protected]

Definition at line 65 of file LanguageComprehension.h.

Control::PetInterface& OperationalPetController::LanguageComprehension::agent [protected]

Definition at line 67 of file LanguageComprehension.h.

std::string OperationalPetController::LanguageComprehension::nlgen_server_host [protected]

Definition at line 68 of file LanguageComprehension.h.

int OperationalPetController::LanguageComprehension::nlgen_server_port [protected]

Definition at line 69 of file LanguageComprehension.h.

FramesToRelexRuleEngine OperationalPetController::LanguageComprehension::framesToRelexRuleEngine [protected]

Definition at line 70 of file LanguageComprehension.h.

NLGenClient* OperationalPetController::LanguageComprehension::nlgenClient [protected]

Definition at line 71 of file LanguageComprehension.h.

bool OperationalPetController::LanguageComprehension::initialized [protected]

Definition at line 72 of file LanguageComprehension.h.

The documentation for this class was generated from the following files:
Generated on Fri Dec 4 23:24:56 2009 for OpenCog Framework by  doxygen 1.5.6